How common was electricity in 1900?

In 1900, electricity was becoming increasingly common in urban areas, but it was still a luxury in many parts of the world. About 25% of American households had access to electricity, primarily in cities where electric streetcars and lighting were being introduced. In rural areas, however, electricity was scarce, with most homes relying on gas, kerosene, or candles for lighting. Overall, while the availability of electricity was growing, it was not yet universally accessible.